Declaration Letter of Model Difference
FCC ID 2AVCI-YS-BT9980
WIRELESS HEADPHONE
HUIZHOU YESONG TECHNOLOGY CO.,LTD
Document ID #4577302
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- https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=4577302
- https://fccid.io/2AVCI-YS-BT9980/Letter/Declaration-Letter-of-Model-Difference-4577302
- https://fccid.io/2AVCI-YS-BT9980/Letter/Declaration-Letter-of-Model-Difference-4577302.pdf
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